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All Journal Journal of Medicine and Health CAM JOURNAL: Change Agent For Management Journal ECO-BUILD; Economy Bring Ultimate Information All About Development Journal
Indriani, Ira
STIE Muhammadiyah Tanjung Redeb
Economics, Econometrics & Finance Health Professions Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health

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PENGARUH SALURAN DISTRIBUSI TERHADAP VOLUME PENJUALAN PADA PT. SINAR KALIMANTAN BERAU TANJUNG REDEB Indriani, Ira
CAM JOURNAL, Jurnal Agen Perubahan Manajemen Vol 2 No 1 (2018): CAM JOURNAL :Change Agent For Management Journal, VOLUME 2, NOMOR 1, APRIL 2018
Publisher : STIE Muhammadiyah Tanjung Redeb

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Abstract

The purpose of research conducted is to find out how big the influence of distribution channels on sales volume at PT. Sinar Kalimantan Berau Tanjung Redeb. Analyzer used in this research is simple linear regression equation. The result of research that has been done, can be seen that simple linear regression equation about distribution channel to sales volume at PT. The Berau Kalimantan ray is Y = - 7254.487.642,28 + 124.071.508.09 X, this result shows a positive influence. Where each addition of 1 distribution channel will affect the panjualan volume of Rp. 124.071.508.09. Correlation coefficient from result of distribution channel analysis to sales volume there is strong correlation that is equal to 64%, where increasing of distribution channel will be followed by increase of sales volume. The value of coefficient of determination indicates that the ups and downs of sales volume at PT. Sinar Kalimantan Berau is influenced by distribution channels by 41%, while the rest is influenced by other variables by 59%. Hypothesis testing that has been proposed before, that is whether distribution channel have significant effect to sales volume at PT. Sinar Kalimantan Berau, then t test with degrees of freedom df (degree of freedom) = n-2, 21-2 = 19 is 3.65 with ttable value 2.093. Then the value of t arithmetic (th) compared with the value (tt), with the result of th greater than tt (th> tt), then the hypothesis proposed in this study accepted or proved that the distribution channel significantly influence the sales volume at PT. Sinar Kalimantan Berau
A PENGARUH KONSUMSI BERAS UNTUK KELUARGA MISKIN DI KELURAHAN TELUK BAYUR KECAMATAN TELUK BAYUR KABUPATEN BERAU Indriani, Ira
ECO-BUILD Economy Bring Ultimate Information All About Development Journal
Publisher : PRODI EKONOMI PEMBANGUNAN, STIE MUHAMMADIYAH TANJUNG REDEB

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The purpose of this study is to determine the effect of rice consumption for poor families in Teluk Bayur,Berau. The analytical tool used in this research is statistical analysis, including: multiple linear regression equation, correlation coefficient, coefficient of determination and F-statistic test (simultaneous test). Based on the results of this study it can be seen that the multiple linear regression equation regarding the number of poor households and the volume of raskin purchase to the level of raskin consumption in Bayur Bay Village is Y = 38.24 + 19.5X1 + 2.6X2. So the value of Fh is greater than Ft (20.93> 9.55), the hypothesis proposed in this study is accepted or it is proven that the number of poor households and the volume of raskin purchase significantly influence the level of raskin consumption in Bayur Bay Village. The classification and criteria of poor households should be the same guidance between the Teluk Bayur Village and the Central Bureau of Statistics of Berau District, in order to collect the data into a single vision and accuracy guaranteed.
a ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI PENDAPATAN PEDAGANG KAIN PASAR SANGGAM ADJI DIAYAS TANJUNG REDEB Ira, Indriani
ECO-BUILD Economy Bring Ultimate Information All About Development Journal
Publisher : PRODI EKONOMI PEMBANGUNAN, STIE MUHAMMADIYAH TANJUNG REDEB

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Abstract

ABSTRACT This research was conducted in order to find out the major influence given by the factors that influence the income of Sanggam Adji Dilayas Market Traders in Tanjung Redeb Berau Regency. The research model used was a questionnaire to the merchants of Tanjung Redeb, Sanggam Adji Dilayas Market Fabric in the 42nd month of trading business owners and samples using genus / census samples with 42 respondents and 42 samples / respondents taken The analysis method in the study used Double Log Regression Analysis, where together all the independent variables affected the Revenue of Sanggam Adji Dilayas Market Traders in Tanjung Redeb Berau Regency. While the partial variable of Business Capital, Location of Trading Place and Conditions of Trading Place affected the income of cloth traders. The biggest place to trade variable is the Trader with a value of Thitung 5.841.   Keywords: Merchant Income, Capital, Location of Trading Place, Conditions of Trading Place.   ABSTRAK Penelitian ini dilakukan dalam rangka untuk mengetahui seberapa besar pengaruh yang diberikan faktor-faktor yang mempengaruhi Pendapatan Pedagang Kain Pasar Sanggam Adji Dilayas Tanjung Redeb Kabupaten Berau. Model penelitian yang dilakukan adalah dengan menggunakan penyebaran kuesioner terhadap Pedagang Kain Pasar Sanggam Adji Dilayas Tanjung Redeb Kabupaten Berau pada bulan sebanyak 42 orang pemilik usaha dagang dan penentuan sampel menggunakan sampel jenus/sensus dengan jumlah responden 42 orang dan diambil sebanyak 42 sampel/responden Metode analisis dalam penelitian menggunakan Analisis Regresi Double Log, dimana secara bersama-sama seluruh variabel independent berpengaruh terhadap Pendapatan Pedagang Kain Pasar Sanggam Adji Dilayas Tanjung Redeb Kabupaten Berau. Sedangkan secara parsial semua variabel Modal Usaha, Lokasi Tempat Berdagang dan Kondisi Tempat Berdagangberpengaruh terhadap Pendapatan pedagang kain. Variabel lokasi tempat berdagang memiliki pengaruh paling besar terhadap kepada Pedagang dengan nilai Thitung 5,841.   Kata kunci: Pendapatan Pedagang, Modal, Lokasi Tempat berdagang, Kondisi Tempat berdagang.
Potency of Spirulina platensis Extract as Sunscreen on Ultraviolet B Exposure
Journal of Medicine and Health Vol. 2 No. 6 (2020)
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jmh.v2i6.2484

Abstract

Radiasi sinar matahari berupa sinar ultraviolet (UV) dapat menembus lapisan ozon dan berpenetrasi ke dalam lapisan kulit. Dampak paparan sinar UVB jangka panjang adalah pigmentasi kulit, penuaan dini, kulit terbakar, dan juga kanker. Pemanfaatan tabir surya alami sedang diteliti lebih lanjut untuk mengurangi efek samping tabir surya dengan bahan kimia. Tujuan penulisan artikel ini adalah untuk menelaah lebih lanjut potensi ekstrak Spirulina platensis sebagai tabir surya alami terhadap paparan UVB. Ekstrak Spirulina platensis mengandung antioksidan fikosianin dan fikosianobilin yang berpotensi sebagai tabir surya. Ekstrak Spirulina platensis mampu menurunkan kadar malondialdehid (MDA) setelah paparan sinar UVB, sehingga menekan degradasi seluler, perubahan biokimia dan fungsional, serta menurunkan terjadinya apoptosis sel. Efek lain setelah pemaparan UVB pada sel kulit dengan ekstrak Spirulina platensis adalah terjadi peningkatan viabilitas fibroblast dan deposisi kolagen, yakni dengan menekan terbentuknya MMP serta kandungan tinggi vitamin C dalam ekstrak berperan sebagai konversi prokolagen menjadi kolagen. Berdasarkan hal tersebut, disimpulkan bahwa ekstrak Spirulina platensis memiliki potensi sebagai agen protektif terhadap paparan sinar UVB. Kata kunci: Ultraviolet B (UVB); Fibroblas; Spirulina platensis; Antioksidan
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